inconsistent timing | AEM
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Last seen: 3 months 1 week ago
Joined: 02/06/2020 - 05:43
inconsistent timing

Just recently installed an aem ems 4 in a ka24e sohc. using the aem trigger wheel. got it running good one day. now all of a sudden it cant idle. so i turned off the injectors and cranked the egnine and i noticed with timing light that it is very inconsistent like it is losing signal. it would be flashing on time then disappear then flash on time. also cyl 1 flashes compared to cyl 2 it doesnt flash as much. i will be checking the 5 volt logic from ecu with an o-scope to see if i am losing signal. just wanted to check maybe theres something wrong with my tune? i am fairly new to this. just weird cuz ran good then next day has issue.